body {
  font-family: Arial, sans-serif;
  margin: 24px;
  background: #f7f9fc;
  color: #1f2937;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  background: #ffffff;
  padding: 24px;
  border: 1px solid #dbe3ee;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

h1, h2, h3 {
  margin-top: 0;
}

.panel {
  border: 1px solid #dbe3ee;
  border-radius: 8px;
  padding: 16px;
  margin: 16px 0 22px;
  background: #fbfdff;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
}

.full {
  grid-column: 1 / span 2;
}

label {
  font-weight: 600;
}

input[type="text"],
input[type="date"],
select,
textarea {
  width: 100%;
  box-sizing: border-box;
  margin-top: 6px;
  padding: 10px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  background: #fff;
  font-size: 14px;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  margin-bottom: 18px;
}

th, td {
  border: 1px solid #d6dee9;
  padding: 10px;
  vertical-align: top;
  text-align: left;
}

th {
  background: #eef4fb;
}

.section-title {
  background: #dfeeff;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid #c8defd;
  font-weight: 700;
  margin-top: 20px;
}

.radio-group label {
  display: inline-block;
  margin-right: 14px;
  font-weight: 400;
}

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

button {
  border: 1px solid #b7c5d8;
  background: #f8fbff;
  padding: 10px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}

button:hover {
  background: #eef5ff;
}

.result {
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  border-radius: 8px;
  padding: 14px;
  margin-top: 18px;
  white-space: pre-line;
}

.small {
  font-size: 13px;
}

.muted {
  color: #5b6574;
}

.footer-note {
  margin-top: 20px;
  font-size: 13px;
  color: #5b6574;
}

.critical {
  background: #ffe5e5;
}

.flag {
  background: #fff7d6;
}

.legend {
  margin-top: 12px;
  font-size: 13px;
}

.legend-item {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  margin-right: 10px;
}

.critical-bg {
  background: #ffe5e5;
}

.flag-bg {
  background: #fff7d6;
}

.report-header {
  background: #eef4fb;
  border: 1px solid #cbd5e1;
  padding: 12px;
  margin-bottom: 10px;
  border-radius: 6px;
  font-size: 14px;
}

@media (max-width: 760px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .full {
    grid-column: auto;
  }

  .radio-group label {
    display: block;
    margin-bottom: 6px;
  }
}